320    public Channel inheritedChannel() throws IOException {

   320     public Channel inheritedChannel() throws IOException {

   322    }

   322     }

   323 

   323 

   324     /**

   325      * Returns a {@link SocketChannel} from the given protocol family.

   326      *

   327      * @param family the protocol family

   328      *

   329      * @return a SocketChannel

   330      *

   331      * @throws IOException if an I/O error occurs

   332      * @throws UnsupportedAddressTypeException if the protocol family not supported

   333      *

   334      * @since 14

   335      */

   336     public SocketChannel openSocketChannel(ProtocolFamily family) throws IOException {

   337         return null;

   338     }

   339 

   340     /**

   341      * Returns a {@link ServerSocketChannel} from the given protocol family.

   342      *

   343      * @param family the protocol family

   344      *

   345      * @return a ServerSocketChannel

   346      *

   347      * @throws IOException if an I/O error occurs

   348      * @throws UnsupportedAddressTypeException if the protocol family not supported

   349      *

   350      * @since 14

   351      */

   352     public ServerSocketChannel openServerSocketChannel(ProtocolFamily family) throws IOException {

   353         return null;

   354     }